March 30, 2020

Mechanical mechanism of surrounding rock deformation in soft rock roadway

Soft rock type and deformation characteristics Soft rock type Mud content Uniaxial compressive s ...

Vertical well drilling method

Use the drilling machine to drill the whole section of the wellbore once, or drill the wellbore int ...

Light Conversion Technology: The Next Wave Breaking Innovation of LED

LEDs are everywhere in life and are increasingly used in large-size, high-definition televisions, ca ...

Flotation noun explanation

1 Hydrophilic mineral : A mineral surface that is easily wetted by water, called a hydrophilic surfa ...

Sealite introduces a medium-sized marine light with an automatic identification system

It is reported that Sealite, a manufacturer of marine support and escort equipment, has introduced a ...

The new version of the "National Agricultural Machinery Quality Complaint Management System" was put into operation

[ China Agricultural Machinery Industry News ] In order to standardize and improve the supervision ...

Common pyroxene (Augite)

Ca(Mg, Fe 2+ , Fe 3+ , Ti, Al)[(Si,Al) 2 O 6 ] [Chemical composition] The amount of Al-substituted ...

Cordierite

(Mg,Fe) 2 Al 3 [AlSi 5 O 18 ] [Chemical composition] Mg and Fe are completely similar to the same i ...

Application of tape transportation in mining of a gently inclined layered ore body

A copper deposit is gradually inclined layered deposits, ore huge scale, to the SN length 12km, eas ...

Dellner推出两款新型应用弹簧的故障安全制动器

据悉,瑞典制动系统制造商Dellner Brakes已 ...

CCTV Financial Review Secret: Excavator sales, why?

Recently, it was "awesome!" Trinity's "Excavator Index" has been promoted t ...

VÖGELE MT 3000 - 2 Offset two-stage belt type tracked transfer vehicle

In the paving process, material supply interruption, feed impact of the truck and paver, temp ...